TY - RPRT TI - Evolutionary variability of cytochrome c primary structures. AU - E Margoliash AU - W M Fitch PY - 1968 DO - 10.1111/j.1749-6632.1968.tb11901.x UR - https://pubmed.ncbi.nlm.nih.gov/4975694/ ID - 4975694 ER -